package vip.xiaonuo;

import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n = Integer.parseInt(in.nextLine());
        String s = in.nextLine();
        String[] strs = new String[n];
        for (int i = 0; i < n; i++) {
            strs[i] = in.nextLine();
        }

        in.close();
    }
}